Simplest form of connect with just a URI and no options.

Disconnect a set of connections by alias or disconnect all connections if no alias is provided @param aliases - The aliases of the connections to disconnect.

Get the database connection for a given alias or the default connection if no alias is provided @param alias - The alias of the connection to get.

Remove a listener from a connection @param event - The event to remove the listener from @param alias - The alias of the connection to remove the listener from.

Add a listener to a connection @param event - The event to listen for @param handler - The function to call when the event is triggered @param alias - The alias of the connection to listen to.

Use a specific database on a connection @param database - The name of the database to use @param alias - The alias of the connection to use.

Use the default database on a connection.